ManTech International Corporation is a Herndon, Virginia-based provider of defense management and technology support to U.S. government as well as industry clients. ManTech's primary services are ...

Fairfax, Va.-based ManTech International Corp. has signed a definitive agreement to acquire CTX Corp. of Vienna, Va., for about $34 million in cash. ManTech is an information technology and technical ...

Now under the ownership of The Carlyle Group Inc., Herndon-based ManTech International Corp. has a new CEO and a new board of directors, the company announced Monday. Kevin Phillips will retire as CEO ...

The company will use artificial intelligence and other technologies to consolidate and modernize the Air Force's human capital management systems. ManTech International has booked a three-year, $110 ...

Federal contractor ManTech International Corporation announced Tuesday that it signed an agreement to acquire IT contractor Definitive Logic Corporation. Definitive Logic, based in Arlington, VA, has ...

FAIRFAX, Va.--(BUSINESS WIRE)--ManTech International Corporation (NASDAQ:MANT) has completed the acquisition of ALTA Systems, Inc. of Fairfax, Va., an Information Technology (IT) and professional ...

NEW YORK--(BUSINESS WIRE)--Halper Sadeh LLP, an investor rights law firm, is investigating whether the sale of ManTech International Corporation (NASDAQ: MANT) to Carlyle Group Inc. for $96.00 per ...

Mantech International Corp - Class A (MANT) shares closed today at 0.1% below its 52 week high of $95.94, giving the company a market cap of $3B. The stock is currently up 32.5% year-to-date, up 19.4% ...

Herndon-based ManTech International Corp. has entered into a definitive agreement to be acquired by The Carlyle Group for approximately $4.2 billion, the tech contractor announced Monday. In the ...

Mantech International Corp - Class A (MANT) shares closed today at 0.1% below its 52 week high of $95.95, giving the company a market cap of $3B. The stock is currently up 32.7% year-to-date, up 26.5% ...